package com.itawei.static_.demo1;

/**
 * 测试类
 */
public class Test {
    public static void main(String[] args) {
        String stu = ArrayUtil.printArr(new int[]{1, 2, 3, 4, 5});
        System.out.println(stu);
        double[] arr2 = {1.5, 2.5, 9.5, 3.3, 4.6, 5.9};
        double avg = ArrayUtil.getAverage(arr2);
        System.out.println(avg);


    }
}
